Chang; Walter Hong-Shong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Walter Hong-Shong.The latest application filed is for "method including a converting process for separating nanoparticles with a controlled number of active groups".

Company Profile

0.5.11

Chang; Walter Hong-Shong - Tao-Yuan City TW
Chang; Walter Hong-Shong - Taoyuan County TW
Chang; Walter Hong-Shong - Tao-Yuan TW
Chang; Walter Hong-Shong - Jhong-Li TW
Chang; Walter Hong-Shong - Jhong-Li City TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method including a Converting Process for Separating Nanoparticles with a Controlled Number of Active groups App 20170030920 - Chang; Walter Hong-Shong ; et al.	2017-02-02
Medical contrast agent made of microbubbles containing fluorescent gold nanoclusters Grant 9,523,032 - Lin , et al. December 20, 2	2016-12-20
Method for separating nanoparticles with a controlled number of active groups Grant 9,494,593 - Chang , et al. November 15, 2	2016-11-15
Medical Contrast Agent Made of Microbubbles Containing Fluorescent Gold Nanoclusters App 20140360981 - Lin; Cheng-An J. ; et al.	2014-12-11
Tunable fluorescent gold nanocluster and method for forming the same Grant 8,263,668 - Chang , et al. September 11, 2	2012-09-11
Medical Contrast Agent Made of Microbubbles Containing Fluorescent Gold Nanoclusters App 20120195833 - Lin; Cheng-An J. ; et al.	2012-08-02
Fluorescent Gold Nanocluster Matrix App 20120100075 - Chang; Walter Hong-Shong ; et al.	2012-04-26
System and method for cultivating cells Grant 7,662,615 - Chang , et al. February 16, 2	2010-02-16
Fluorescent Gold Nanocluster and Method for Forming the Same App 20090298115 - Chang; Walter Hong-Shong ; et al.	2009-12-03
Amphiphilic Polymer, Method for Forming the Same and Application thereof App 20090036625 - Chang; Walter Hong-Shong ; et al.	2009-02-05
System and method for controlling a tilt table App 20070238937 - Chang; Walter Hong-Shong ; et al.	2007-10-11
Method for separating nanoparticles with a controlled number of active groups App 20070134679 - Chang; Walter Hong-Shong ; et al.	2007-06-14
System and method for measuring coefficient variance of resonance frequency of musculoskeletal system App 20060229534 - Chang; Walter Hong-Shong ; et al.	2006-10-12
System and method for controlling a tilt table App 20060137577 - Chang; Walter Hong-Shong ; et al.	2006-06-29
System and method for cultivating cells App 20060024822 - Chang; Walter Hong-Shong ; et al.	2006-02-02

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